Spraying plants with water

ENOUGH WATER?

Delusion

Although you water your plants with the best of intentions, whether by drowsily spritzing your tomato leaves with spray from a hose or by sloshing buckets of water beneath your roses, your efforts might be ineffective. One way to judge this is to scratch the surface of the ground right after you water. Don’t be surprised if the ground bone dry an eighth of an inch deep.Spraying plants with water

Because feeder roots of plants are mostly in the top foot of soil, that is the depth of soil to be moist. Read more

cover of book, A northeast gardener's year

WEATHERING CHANGES

Exact Planting Dates . . . Ha!

In my first book, A Northeast Gardener’s Year, published 35 years ago, I described various goings on in my garden month to month. What topics made it to each month’s pages was left to the “whims and vagaries of the weather and the weeds, the unfolding of blossoms and the ripening of fruits, perhaps the cry of a plant begging to be repotted as it pushed its roots through holes in the bottom of its container.”cover of book, A northeast gardener's year

At that time, with almost 20 years of gardening experience under my belt (as well as graduate degrees and research in agriculture), I figured I had some idea of what was going on beyond the garden gate. Like the weather, for instance, Read more

Spreading compost

IF YOU USE ORGANIC FERTILIZERS . . . 

Is “Organic” Always the Best?

“Organic” fertilizers are all the rage these days, and with good reason. They can provide plants with a long, slow feed, just as Nature intended, and their manufacture can put less demand on our planet’s natural resources. Many gardeners, though, make the mistake of using organic fertilizers that share the same drawbacks as synthetic, or “chemical,” fertilizers.

Concentrated organic fertilizer

Concentrated organic fertilizer

For instance, the other day a gardening “expert” on the radio was touting the benefits of guano, or Read more

Dawn redwood

TRAINING SESSION

A Trunk-to-be

So you planted a tree — perhaps a few trees — this spring. The first years those trees are in the ground, while permanent limbs are developing, are going to be important to their future strength and beauty. Pruning is one way to direct development, and the best time for this is when trees are small. Small cuts made on small trees leave correspondingly small wounds.

Dawn redwood

Dawn redwood

For starters, help your young tree to develop a sturdy trunk. For most trees, Read more

Apricot orchard in bloom

FRUITFUL PURSUITS

Tolerance and Rules

People tend to be too tolerant of their fruit trees, accepting them even if they  bear poor or no fruit. Perhaps it’s the snowball of blossoms in spring that makes a lack of edible fruit later in the season acceptable. Of course, if a tree is young and not yet of flowering age, the barren plant can be forgiven. But pinpointing the reason why your tree is barren is the first step to reaping both visual and gustatory pleasures. 

Lack of cross-pollination, that is, pollen from a different variety of the same kind of fruit, could be the problem.

Apricot orchard in bloom

Apricot orchard in bloom

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Smelling compost

FEEDING FRENZY

Watch Your (Plants’) Diet

You wouldn’t eat as much pie as you would bread, would you? So don’t ever feed your plants without considering how rich their food — fertilizer — is. Urea, for example, is the plant food equivalent of a chocolate bar, a very rich food, rich enough so that a whole cup could kill a rose bush. Near the other extreme might be bone meal, the unbuttered popcorn of fertilizers, providing nourishment but nothing to get fat on.

A well-nourished garden because . . .

A well-nourished garden because . . .

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IT’S A HARD, HARD WORLD

The following is adapted from my book, The Ever Curious Gardener: Using a Little Natural Science for a Lot Better Garden, available from the usual outlets or, signed, from me (www.leereich.com/books).

Coddled Beginnings

Imagine that you hadn’t set foot outside all spring… better yet, that you had spent all spring in a warmed cave . . .  then tomorrow you went out and stayed there. At the very least, you would have to put your hands to your eyes for a while to shield them from the sun. And if the night was very cool — not unusual this time of year — well, you would shiver. Fresh air and sunlight are great for the constitution, but you would have to first acclimate yourself to them.Young seedlings in greenhouse

The same goes, even more so, for vegetable and flower transplants. Indoors, where they get their start, they are, after all, coddled. Read more

Yes, goldenrod is in the Daisy Family!

FAMILY MATTERS

The following is adapted from my book The Ever Curious Gardener: Using a Little Natural Science for a Much Better Garden:


No Idle Gossip

You often hear talk about various plants being related to each other. There’s the sunny-faced members of the Daisy Family, for example, and the Pea Family, all with pods. Cole crops, such as cabbage, broccoli, and kale, are close kin, all in the same genus and species. What characteristics link these groups of plants as relatives?

Yes, goldenrod is in the Daisy Family!

Yes, goldenrod is in the Daisy Family!

Before you blurt out that all daisies have petal-rimmed flowers typified by sunflower and aster, picture the flowers of goldenrod, also a member of this family. And although all cole crops have waxy, bluish green leaves, just look how the plants vary in form. We eat the stalk of kohlrabi, the leaves of cabbage, and the flower buds of broccoli. Read more

Bare root tree in planting hole

PLANT SMALL, THINK BIG

Chillax

If delayed gratification sometimes seems to be too much a part of gardening, it does teach us to appreciate the means to an end as much as the end itself. Especially with planting trees. Your vision might call for a towering maple or spreading beech in a corner of your front yard, but you can do no more than plant one, care for it, and wait.nursery tree

Not that full-sized trees cannot be — and sometimes are — moved for instant effect. Read more

Stocky tomato transplant

THE POWER OF TOUCH

Too Tall and Too Thin

I hope that I’ve caught you in time, before your seedlings have stretched out too long and too thin. That’s a problem this time of year. Tomato, zinnia, and broccoli plants — they’re all growing up on sunny windowsills. It’s the combination of a bit too much warmth and a bit too little light that causes that stretching.

The easiest way around this problem would be to just wait until the weather warmed up enough to sow seeds directly outside. There, abundant sunlight, cooler temperatures, and buffeting by wind would make sturdy, stocky seedlings. Of course, do this and you won’t eat your first broccoli bud until the end of June, and you’ll have to wait until early September to admire your first zinnia flower or bite into your first tomato.Stocky tomato transplant Read more